Greening fence for urban environment

Abstract

The utility model relates to the technical field of greening fences, in particular to an urban environment greening fence which comprises two vertical rods and a protection assembly. The protection assembly comprises two transverse telescopic rods and a plurality of longitudinal adjusting rods, the two transverse telescopic rods are vertically arranged between the two vertical rods at intervals, each transverse telescopic rod comprises an outer rod and an inner rod, one end of each outer rod is fixedly connected with one vertical rod, and the other end of each outer rod is slidably connected with one end of the corresponding inner rod; the other end of each inner rod is fixedly connected with the other vertical rod, and a plurality of longitudinal adjusting rods are movably arranged between the two outer rods and between the two inner rods; and the overall length of the transverse telescopic rods is adjusted through mutual sliding between the inner rods and the outer rods, so that the protection height between the transverse telescopic rods cannot be changed, and the problem that when the telescopic fence is stretched, the longitudinal length of the telescopic fence can be changed, consequently, the longitudinal length is narrowed, and the protection effect is reduced is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of afforestation fence, especially to a city environment afforestation fence. BACKGROUND

[0002] In order to better protect the lawn and plants, a circle of afforestation fence is usually added to the periphery of the lawn and plants on both sides of the urban highway to prevent people from trampling and damaging them. The existing afforestation fence is generally of fixed structure, which can prevent tourists from entering and prevent the lawn and plants from being trampled and damaged. However, the afforestation fence of fixed structure is inconvenient for garden workers to enter the protected area for work. When the garden workers trim and water the lawn, they have to laboriously cross the fence, which is particularly inconvenient when they carry tools.

[0003] The utility model patent with publication number CN210217345U provides a city environment afforestation fence, which comprises a vertical rod, a light bulb and a wedge-shaped fixing block. The vertical rod is installed with the wedge-shaped fixing block on one side. The wedge-shaped fixing block is installed with a second bolt on one side. The second bolt passes through the wedge-shaped fixing block and the vertical rod. The vertical rod is rotationally connected with the wedge-shaped fixing block. The middle part of the light bulb is installed with a fixed connecting rod. The top side of the fixed connecting rod is fixedly installed with a wedge-shaped fixing groove. The upper and lower sides of the fixed connecting rod are installed with first bolts. The side of the fixed connecting rod is fixedly installed with a retractable fence. The fixed connecting rod and the retractable fence are rotationally connected. The bottom of the vertical rod is installed with a nut. The nut passes through the vertical rod and the fixed connecting rod. The bottom of the nut is installed with a nut. The vertical rod and the fixed connecting rod are rotationally connected. The bottom of the vertical rod is fixedly installed with a base. The side of the base is installed with a connecting plate body. The two sides of the connecting plate body are fixedly installed with connecting parts. The connecting parts are fixedly drilled with connecting holes. The bottom of the connecting plate body is fixedly installed with clamping parts. The clamping parts are drilled with first threaded holes. The afforestation fence is of detachable structure, which can prevent tourists from entering and prevent the lawn and plants from being trampled and damaged. It can also be disassembled for maintenance and repair. The afforestation fence is also convenient for garden workers to enter the protected area for work. When the garden workers trim and water the lawn, they can open the afforestation fence and directly walk in. It is very convenient when they carry tools.

[0004] However, the longitudinal length of the retractable fence changes when it is stretched, which narrows the longitudinal length and reduces the protection effect. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a city environment afforestation fence, which solves the problem that the longitudinal length of the retractable fence changes when it is stretched, which narrows the longitudinal length and reduces the protection effect.

[0006] In order to achieve the above object, the utility model provides a kind of green fence for urban environment, including two vertical poles and protection assembly;The protection assembly includes two horizontal telescopic rods and multiple longitudinal adjusting rods, two The horizontal telescopic rod is arranged between two vertical poles with interval, the horizontal telescopic rod includes outer pole and inner pole, one end of the outer pole is fixedly connected with one of the vertical poles, the other end of the outer pole is slidably connected with one end of the inner pole, the other end of the inner pole is fixedly connected with another vertical pole, multiple longitudinal adjusting rods are movably arranged between two outer poles and two inner poles.

[0007] Wherein, the longitudinal adjusting rod includes first connecting rod, adjusting rod and second connecting rod, one end of the adjusting rod is threadedly connected with the first connecting rod, the other end of the adjusting rod is rotatably connected with the second connecting rod, the outer pole and the inner pole have sliding slot, one end of the first connecting rod away from the adjusting rod and one end of the second connecting rod away from the adjusting rod are located in the sliding slot respectively.

[0008] Wherein, the longitudinal adjusting rod further includes rotating frame, the rotating frame is fixedly connected with the adjusting rod, and the rotating frame is located on the side of the adjusting rod.

[0009] Wherein, one end of the first connecting rod away from the adjusting rod and one end of the second connecting rod away from the adjusting rod are provided with mounting cavity, the mounting cavity is provided with clamping structure inside, the side of the sliding slot is provided with clamping groove, the clamping structure includes spring and clamping column, the spring is arranged in the mounting cavity, the clamping column is slidably arranged in the mounting cavity, and one end of the clamping column away from the spring is located in the clamping groove.

[0010] Wherein, the protection assembly further includes locking bolt, the locking bolt is threadedly connected with the outer pole, and the locking bolt is arranged on the outer pole and abuts on the inner pole.

[0011] The utility model discloses a kind of green fence for urban environment, the inner pole can slide relative to the outer pole, the overall length of the horizontal telescopic rod can be adjusted by pulling two pull rods, so as to adjust fence length, while two outer poles and two inner poles between them are provided with the longitudinal adjusting rod, so as to protect the part between the outer pole and the inner pole.In adjusting fence length, the overall length of the horizontal telescopic rod is adjusted due to the mutual sliding between the inner pole and the outer pole, so that the protection height between the horizontal telescopic rod does not change, solve the problem that the longitudinal length of the contraction fence is changed when being stretched, so as to reduce the protection effect of the narrowed longitudinal length. ACCURACY OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced.

[0013] Figure 1 is a structural schematic view of a green fence for urban environment of the utility model.

[0014] Figure 2 is a structural sectional view of a green fence for urban environment of the utility model.

[0015] Figure 3 is a green fence for urban environment of the utility model Figure 2 is a local enlarged view of A in the figure.

[0016] 100 - vertical pole, 210 - outer pole, 211 - sliding groove, 212 - clamping groove, 220 - inner pole, 230 - locking bolt, 310 - first connecting rod, 311 - mounting cavity, 320 - adjusting rod, 330 - second connecting rod, 340 - rotating frame, 410 - spring, 420 - clamping column. DETAILED DESCRIPTION

[0017] The embodiments of the utility model will be described in detail below, the examples of the embodiments are shown in the drawings, the embodiments described below by referring to the drawings are exemplary, and are intended to explain the utility model, and cannot be understood as the limitation of the utility model.

[0018] Please refer to Figures 1 to 3 , Figure 1 is a structural schematic view of a green fence for urban environment of the utility model, Figure 2 is a structural sectional view of a green fence for urban environment of the utility model, Figure 3 is a green fence for urban environment of the utility model Figure 2 is a local enlarged view of A in the figure.

[0019] The utility model provides a kind of green fence for urban environment, including two vertical poles 100 and protection assembly;The protection assembly includes two horizontal telescopic rods and multiple longitudinal adjusting rods 320, the horizontal telescopic rod includes outer pole 210, inner pole 220 and locking bolt 230, the longitudinal adjusting rod 320 includes first connecting rod 310, adjusting rod 320, second connecting rod 330 and rotating frame 340;

[0020] For this specific embodiment, two said transverse telescopic rods are arranged in an upper and lower spaced manner between two said vertical rods 100, one end of said outer rod 210 is fixedly connected with one of said vertical rods 100, the other end of said outer rod 210 is slidably connected with one end of said inner rod 220, the other end of said inner rod 220 is fixedly connected with the other said vertical rod 100, and a plurality of said longitudinal adjusting rods 320 are movably arranged between two said outer rods 210 and between two said inner rods 220. The inner rod 220 can slide relative to the outer rod 210, and the overall length of the transverse telescopic rod can be adjusted by pulling the two pull rods, so as to adjust the length of the fence, and the longitudinal adjusting rods 320 are arranged between the two outer rods 210 and the two inner rods 220, so as to protect the part between the outer rod 210 and the inner rod 220. When adjusting the length of the fence, the overall length of the transverse telescopic rod is adjusted due to the mutual sliding between the inner rod 220 and the outer rod 210, so that the protection height between the transverse telescopic rods does not change, solving the problem that the longitudinal length of the retractable fence changes when it is stretched, resulting in a narrowing of the longitudinal length and a reduction in the protection effect.

[0021] Further, one end of the adjusting rod 320 is threadedly connected with the first connecting rod 310, the other end of the adjusting rod 320 is rotatably connected with the second connecting rod 330, the outer rod 210 and the inner rod 220 have a sliding groove 211, and the ends of the first connecting rod 310 and the second connecting rod 330 away from the adjusting rod 320 are respectively located in the sliding groove 211. The first connecting rod 310 and the second connecting rod 330 are respectively connected at the two ends of the adjusting rod 320, the end of the adjusting rod 320 can be screwed into the inside of the first connecting rod 310, so that the length of the longitudinal adjusting rod 320 can be adjusted, the first connecting rod 310 and the second connecting rod 330 can slide in the inside of the sliding groove 211, so that the longitudinal adjusting rod 320 can slide, thereby adjusting the position of the longitudinal adjusting rod 320, and the adjusting rod 320 can be screwed out of the first connecting rod 310, so that the first connecting rod 310 and the second connecting rod 330 resist on both sides, thereby fixing the position of the longitudinal adjusting rod 320.

[0022] Specifically, the rotating frame 340 is fixedly connected with the adjusting rod 320, and the rotating frame 340 is located on the side of the adjusting rod 320. The rotating frame 340 is arranged on the outside of the adjusting rod 320, so as to rotate the adjusting rod 320 through the rotating frame 340.

[0023] The first connecting rod 310 and the second connecting rod 330 are provided with mounting cavities 311 at the ends away from the adjusting rod 320, the mounting cavities 311 are internally provided with clamping structures, the side of the sliding groove 211 is provided with a clamping groove 212, the clamping structure comprises a spring 410 and a clamping column 420, the spring 410 is arranged in the mounting cavity 311, the clamping column 420 is slidingly arranged in the mounting cavity 311, and the end of the clamping column 420 away from the spring 410 is located in the clamping groove 212. The spring 410 abuts against the clamping column 420, so that the end of the clamping column 420 away from the spring 410 enters the clamping groove 212, thereby limiting the position of the longitudinal adjusting rod 320 and preventing the longitudinal adjusting rod 320 from falling off. When the longitudinal adjusting rod 320 needs to be removed, the clamping column 420 can be pressed, so that the clamping column 420 is completely retracted into the mounting cavity 311, and then the adjusting rod 320 is twisted, so that the first connecting rod 310 and the second connecting rod 330 do not abut against both sides, and the longitudinal adjusting rod 320 can be removed, thereby facilitating the worker.

[0024] In addition, the locking bolt 230 is in threaded connection with the outer rod 210, the locking bolt 230 is arranged on the outer rod 210 and abuts against the inner rod 220. When the locking bolt 230 is tightened, the locking bolt 230 abuts against the inner rod 220, so that the inner rod 220 is not easy to slide relative to the outer rod 210, thereby improving the stability between the inner rod 220 and the outer rod 210.

[0025] The above only discloses one or more preferred embodiments of the present application, and cannot limit the scope of the rights of the present application. Those skilled in the art can understand that all or part of the above-mentioned embodiments can be implemented, and equivalent changes made according to the claims of the present application still belong to the scope covered by the present application.

Claims

1. A green fence for urban environment, comprising two vertical poles, characterized in that, a protection assembly is further included; the protection assembly comprises two horizontal telescopic poles and a plurality of longitudinal adjusting poles, the two horizontal telescopic poles are arranged in an upper and lower interval between the two vertical poles, the horizontal telescopic pole comprises an outer pole and an inner pole, one end of the outer pole is fixedly connected with one of the vertical poles, the other end of the outer pole is slidably connected with one end of the inner pole, the other end of the inner pole is fixedly connected with the other vertical pole, a plurality of longitudinal adjusting poles are movably arranged between the two outer poles and between the two inner poles.

2. The green fence for urban environment according to claim 1, characterized in that, the longitudinal adjusting pole comprises a first connecting pole, an adjusting pole and a second connecting pole, one end of the adjusting pole is threadedly connected with the first connecting pole, the other end of the adjusting pole is rotatably connected with the second connecting pole, the outer pole and the inner pole are provided with a sliding groove, one end of the first connecting pole and one end of the second connecting pole away from the adjusting pole are respectively located in the sliding groove.

3. The green fence for urban environment according to claim 2, characterized in that, the longitudinal adjusting pole further comprises a rotating frame, the rotating frame is fixedly connected with the adjusting pole, and the rotating frame is located on the side of the adjusting pole.

4. The green fence for urban environment according to claim 2, characterized in that, one end of the first connecting pole and one end of the second connecting pole away from the adjusting pole are both provided with a mounting cavity, the mounting cavity is internally provided with a clamping structure, the side of the sliding groove is provided with a clamping groove, the clamping structure comprises a spring and a clamping column, the spring is arranged in the interior of the mounting cavity, the clamping column is slidably arranged in the mounting cavity, and one end of the clamping column away from the spring is located in the clamping groove.

5. The green fence for urban environment according to claim 1, characterized in that, the protection assembly further comprises a locking bolt, the locking bolt is threadedly connected with the outer pole, the locking bolt is arranged on the outer pole and abuts against the inner pole.

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